Hi guys, I'm new to the forum - I should have probably posted it to the "Some Information about ReefMaster 2.0" thread, but it's locked.
In the above-mentioned thread Matt mentioned "Sidescan sonar is not the same as multi-beam, and there is no "extra" depth information available here. If there was, we would be using it already!"
But when talking about SL3 logs recieved from StructureScan 3D module (being not "multi-beam", but interferometer, which is close) - we can get depth information up to 20-30 meters sideways!
There's a great short article on pando.com saying "Interferometry does the needed triangulation, so the 3D waypoint depth value seen above is said to be quite accurate. Navico isn't doing it yet, but this means that data collected by SS3D can potentially chart wide swaths of bottom at once..."*
We all realize how great would be charting wide swaths of bottom at once, with no interpolation involved! That's the future, IMO.
Actually as far as I know Sonar Wiz, GeoDAS software and even one simple custom software, created by enthuziasts from Russia CAN GET BATHYMETRY FROM SL3!
It would be great if Reefmaster address this also!
With hope!
Thank you for your work!
*
www.panbo.com/archives/2016/02/lowrance_..._interferometry.html